Getting Started with Radiation Shaders

Installation and Compatibility

Radiation Shaders is a shader pack designed to work with either Iris or OptiFine mod loaders. Install it through your chosen loader's shader folder—no additional configuration is required.

The pack prioritizes performance stability, maintaining consistent frame rates even on lower-end hardware and budget graphics cards. You should experience smooth gameplay without sudden lag drops during regular play.

Visual Effects

Once installed, Radiation Shaders applies realistic lighting to vanilla blocks while preserving the classic Minecraft aesthetic. The shader enhances both daytime and nighttime outdoor illumination, creating cleaner and more natural-looking lighting cycles without drastically altering the game's familiar appearance.